AUX · E3
AUX E3 Error: Complete Guide
Error Causes
Low refrigerant pressure.
Solution
- Turn off the machine and wait 5 minutes.
- Low refrigerant pressure.
- If the error persists — call a technician.
FAQ
❓ When does this error appear?
Low refrigerant pressure.
❓ Can I fix it myself?
Sometimes yes, but for deep technical issues a professional is needed.
❓ How much does repair cost?
Diagnostics is free. Repair cost depends on the issue. Call for assessment.